I have this code:

type
    dbgOptions = (dbgAMI, dbgRemoteLinks);
var
  dbgActiveOptions: set of dbgOptions;
procedure SetupDefaultvars;
begin
  dbgActiveOptions := [];
end;
Running the code below produces this error message:
rcacsbilling.pas(3660,25) Error: Identifier not found "dbgRemoteLinks"
      if [dbgRemoteLinks] in dbgActiveOptions then
        mmoURLPageContent.Lines.AddStrings(procList);

Is that the wrong syntax in FreePascal?

The syntax is wrong, but it should give a different error message. "in" expects a set *element* on the left hand side, why you are using a set. It should read:
  if dbgRemoteLinks in dbgActiveOptions then

Even then, I'm not sure whether that will make it compilable if the compiler really cannot find the dbgRemoteLinks identifier. Did you include the unit that defines it in the uses clauses?

Jonas

if [dbgRemoteLinks] in dbgActiveOptions then mmoURLPageContent.Lines.AddStrings(procList);

Try
 if dbgRemoteLinks in dbgActiveOptions then
    WriteLn('Yes');

htht
Michael

My error. dbgRemoteLinks was in a separate types unit and I hadn't included it yet.

Thanks